62P/Tsuchinshan 1

Epoch 2004 Dec. 21.0 TT = JDT 2453360.5  

T 2004 Dec. 7.91838 TT                                  Nakano

q   1.4892508            (2000.0)            P               Q

n   0.14877051     Peri.   22.84877     -0.48774164     -0.85401748

a   3.5274279      Node    96.76832     +0.77016073     -0.51856657

e   0.5778083      Incl.   10.50223     +0.41104810     -0.04174762

P   6.63

From 155 observations 1984-2004, mean residual 0".83.

   Nongravitational parameters A1 = +0.57 +/- 0.05, A2 = -0.0067 +/- 0.0001.

Residuals in seconds of arc 

1984/                     911111 372 (0.8+  4.4-)   980302 897  1.4-  0.8-  

840904 372 (4.6+  3.4+)Y  911112 372  0.9-  1.9-    980308 605  0.5+  0.1+  

840905 675  1.1+  0.6-    1997/                     980308 605 (3.5+  4.3-) 

840906 675  0.5+  0.8-    971012 691  0.7-  0.3+    980309 046  0.0   0.1-  

840922 372 (0.4-  4.4-)   971012 691  1.1-  1.3+    980309 046  0.8-  0.2-  

841120 801  0.5-  0.8+    971012 691  1.2-  0.1-    980309 046  0.5-  0.2+  

841127 801  0.1+  0.6-    971102 867  0.6+  0.3+    980309 504  0.4+  0.4+  

841205 657 (0.1+  3.1-)   971102 867  0.7+  0.4-    980309 504  0.4+  0.2-  

841218 801  0.6+  1.8+    971102 867  0.1-  0.4+    980309 504  1.0+  0.8+  

841223 801  1.2+  0.8+    971102 867  0.8+  0.3+    980309 504  0.3+  0.9+  

841228 330 (0.3+  5.2+)   971103 867 (2.2+  0.8+)   980310 118  1.1-  0.4-  

841229 330  1.9-  0.1-    971103 867  1.7+  1.3-    980310 118  0.4-  0.7-  

1985/                     971103 867 (2.5+  0.1-)   980312 605  0.1-  0.6-  

850117 707  0.8+  0.4+    971108 696  0.0   0.1-    980312 605  1.8-  0.2+  

850117 691  0.1-  0.4+    971108 696  0.2-  0.2-    980316 428 (3.8+  0.5+) 

850117 691  0.1+  1.0-    971108 696  0.0   0.1-    980318 897  1.8+  0.9-  

850117 691  0.1+  1.8-    971225 402  0.1-  1.2+    980318 897  0.4+  0.3-  

850120 691  0.2-  0.1-    971225 402  0.4-  1.9+    980318 402  0.3+  0.9-  

850120 691  0.0   0.0     971225 402  0.5+  0.9+    980318 360  0.4-  0.9-  

850120 691  0.4-  0.4+    971231 691  1.3-  0.7+    980318 402  1.1-  1.7-  

850121 657  0.1+  1.3-    971231 691 (2.4-  0.1-)   980318 402  0.0   1.1-  

850123 801  1.8+  0.0     971231 691 (2.0-  0.1+)   980318 360  0.6-  1.2-  

850214 657  0.4+  1.2-    971231 867  0.4+  0.3-    980319 428  1.2+  0.8-  

850215 691  0.8+  0.2+    971231 867  0.6-  0.7+    980322 897  0.6+  0.8-  

850216 801  0.2+  0.7+    971231 867  0.7-  0.5+    980322 897 (2.3+  0.6+) 

850216 502 (0.9-  3.9+)   1998/                     980322 118  0.1-  0.7+  

850217 984 (0.7+  5.9-)   980102 867  0.1+  0.8+    980322 118  0.1-  0.2+  

850218 293  1.7+  0.5-    980102 867  1.3+  0.5+    980322 118  0.2-  0.5+  

850223 993 (3.8+  1.9+)   980110 118  0.6-  1.5-    980410 046  0.4+  0.6-  

850311 657  0.7+  0.8+    980110 118  0.1+  1.4-    980410 046  0.5+  0.1+  

850311 657  0.7+  0.4+    980111 046  0.5-  0.6-    980410 046  0.6+  0.5-  

850312 046 (4.8-  1.6-)   980111 046  0.5-  0.2+    980419 402  0.9-  1.9-  

850312 046  1.9-  0.6+    980111 046  0.4-  1.2-    980419 402  1.3+  0.8-  

850313 657  0.5-  1.2+    980118 954  0.0   0.3+    980419 402  0.3+  1.8-  

850313 657 (3.1-  0.8+)   980118 954  0.1+  0.3-    980419 360  0.5-  0.4-  

850315 657 (3.0+  0.7-)   980118 954  0.1+  0.2-    980419 360  0.7-  0.7-  

850315 657  1.6+  1.9-    980118 954  0.4-  0.1-    980420 118  0.2+  0.1-  

850315 046  1.0-  0.3-    980118 954  0.2-  0.4-    980420 118  0.1-  0.1+  

850315 046  0.7-  0.3-    980118 954  0.2-  0.2-    980423 118  0.4+  0.1+  

850316 046 (2.2+  6.0+)   980118 954  0.5+  0.2+    980423 118  0.4+  0.3+  

850316 046 (1.2-  4.0+)   980118 954  0.3-  0.4+    980427 118  0.2+  0.2-  

850319 801  1.9-  2.5+    980118 954  0.3-  0.0     980427 118  0.5+  0.1-  

850320 978  1.0-  1.5+    980118 954  0.1+  0.4-    980511 118  1.0+  0.1-  

850324 688  0.7-  0.7-    980118 954  0.1+  0.5-    980511 118  0.8+  0.7-  

850324 688  1.6+  0.6-    980118 954  0.2+  0.4-    980515 118  0.0   0.5-  

850325 801  2.0+  1.4+    980118 954  0.3+  0.6-    980515 118  0.0   0.4-  

850325 046  2.1-  1.4+    980118 954  0.2-  0.0     980519 360  0.7+  0.2-  

850325 046  0.3+  1.2+    980118 954  0.2+  0.3-    980519 360  0.6+  0.0   

850326 801  1.2+  1.8+    980118 954  0.3-  0.7-    980526 402  0.8+  0.4-  

850326 046  1.6-  0.3+    980118 954  0.4+  0.0     980526 402  0.9+  0.2+  

850326 046  2.0-  1.0+    980118 954  0.1-  0.0     980526 402  0.7+  0.1+  

850411 046 (4.0-  2.7+)   980118 954  0.1-  0.2-    2004/                   

850411 046 (5.5-  8.2+)   980118 954  0.0   0.2+    040914 D74  1.2+  1.3+  

850412 046 (1.8+  3.1+)   980129 360  0.5+  0.4+    040914 D74  1.9+  1.0+  

850412 046 (3.5-  5.6+)   980129 360  0.2+  0.6+    040914 D74  0.5-  1.5+  

850414 046 (6.9+  0.3+)   980129 360  0.4+  0.4+    040917 704  1.1-  1.4+  

850414 046 (1.2+  2.9+)   980205 118  0.7+  0.3+    040917 704  0.7-  0.6+  

850418 046  1.2-  2.3-    980205 118  0.9+  0.3+    040917 704  1.0-  0.9+  

850418 046 (8.0+  2.0-)   980301 118  0.6-  0.0     040919 D74  0.7-  0.9+  

850421 801  1.3+  1.0+    980301 118  0.3-  0.0     040919 D74 (3.3-  1.1+) 

1991/                     980302 897  0.3-  0.2+    040919 D74  0.2+  1.0+  

911108 372  1.5-  0.5-    980302 897 (2.3-  1.8+)   040920 I05  0.3-  0.4+  

911111 372  0.3+  1.5-    980302 360  0.8-  0.2-    040920 I05 (2.8-  1.3+) 

911111 372  0.0   0.7-    980302 360  0.7-  0.3-                            



NAKANO

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                (C) Copyright 2004 OAA/ComputingSection

write mail from CFAD0::NAKANO on 2004-10-04 01:08:29(JST).

 



◎62P/Tsuchinshan 1の軌道と予報位置です



  那賀川の堀寿夫氏と前野拓氏から,今回の回帰の初観測となるこの彗星の

9月14日と19日の観測が次のとおり報告された.彼らの CCD全光度は,それ

ぞれ,18.1等と17.9等でした.彗星の位置は,NK 795(=HICQ 2004; http:

//www.oaa.gr.jp/~oaacs/nk/nk795.htm)にある予報軌道より刄ソ= +53",

刄ツ= +8"のずれがありました.これは,近日点通過時刻への補正値にして

儺=-0.03日となります.

 

  62P/Tsuchinshan 1

Epoch 2004 Dec. 21.0 TT = JDT 2453360.5  

T 2004 Dec. 7.91838 TT                                  Nakano

q   1.4892508            (2000.0)            P               Q

n   0.14877051     Peri.   22.84877     -0.48774164     -0.85401748

a   3.5274279      Node    96.76832     +0.77016073     -0.51856657

e   0.5778083      Incl.   10.50223     +0.41104810     -0.04174762

P   6.63

From 155 observations 1984-2004, mean residual 0".83.

   Nongravitational parameters A1 = +0.57 +/- 0.05, A2 = -0.0067 +/- 0.0001.



Date/        TT  R.A.(2000) Decl.     Delta   r     Daily motion  Mag.  Moon Age

              h    h  m       。  ,                      ,  / PA 。  m1      。

2004 Sept.25 18  07 20.50  +17 56.8   1.652  1.676    41.4 /  92  15.1  141  .90

          26 18  07 23.40  +17 55.5   1.640  1.672    41.5 /  92  15.0  128  .96

          27 18  07 26.31  +17 54.1   1.629  1.667    41.7 /  92  14.9  115  .99

          28 18  07 29.23  +17 52.6   1.617  1.663    41.8 /  92  14.9  103 1.00

          29 18  07 32.15  +17 50.9   1.606  1.658    41.9 /  92  14.8   90  .98

          30 18  07 35.08  +17 49.1   1.595  1.654    42.0 /  92  14.8   78  .95

     Oct.  1 18  07 38.02  +17 47.2   1.584  1.649    42.1 /  93  14.7   66  .89

           2 18  07 40.96  +17 45.2   1.573  1.645    42.2 /  93  14.6   55  .82

           3 18  07 43.91  +17 43.1   1.562  1.640    42.3 /  93  14.6   44  .74

           4 18  07 46.87  +17 40.8   1.551  1.636    42.4 /  93  14.5   33  .66

           5 18  07 49.83  +17 38.5   1.541  1.632    42.5 /  93  14.4   22  .56

           6 18  07 52.80  +17 36.0   1.530  1.628    42.6 /  93  14.4   13  .47

           7 18  07 55.77  +17 33.4   1.519  1.624    42.7 /  94  14.3    9  .38

           8 18  07 58.75  +17 30.6   1.509  1.620    42.8 /  94  14.3   15  .28

           9 18  08 01.74  +17 27.8   1.498  1.616    42.9 /  94  14.2   26  .20

          10 18  08 04.73  +17 24.9   1.488  1.612    43.0 /  94  14.2   37  .13

          11 18  08 07.72  +17 21.8   1.478  1.608    43.1 /  94  14.1   49  .07

          12 18  08 10.72  +17 18.7   1.468  1.604    43.1 /  94  14.0   61  .02

          13 18  08 13.73  +17 15.4   1.457  1.600    43.2 /  94  14.0   74  .00

          14 18  08 16.73  +17 12.0   1.447  1.596    43.3 /  94  13.9   87  .01

          15 18  08 19.74  +17 08.6   1.437  1.592    43.4 /  95  13.9  101  .03

          16 18  08 22.76  +17 05.0   1.428  1.589    43.4 /  95  13.8  114  .09

          17 18  08 25.77  +17 01.3   1.418  1.585    43.5 /  95  13.8  128  .17

          18 18  08 28.79  +16 57.6   1.408  1.582    43.6 /  95  13.7  141  .26

          19 18  08 31.82  +16 53.8   1.398  1.578    43.6 /  95  13.7  154  .37

          20 18  08 34.84  +16 49.8   1.389  1.575    43.7 /  95  13.6  167  .48

          21 18  08 37.87  +16 45.8   1.379  1.571    43.7 /  95  13.6  173  .59

          22 18  08 40.90  +16 41.7   1.370  1.568    43.8 /  95  13.5  164  .70

          23 18  08 43.93  +16 37.5   1.361  1.565    43.8 /  95  13.4  151  .80

          24 18  08 46.97  +16 33.2   1.352  1.562    43.9 /  96  13.4  139  .88

          25 18  08 50.00  +16 28.9   1.342  1.559    43.9 /  96  13.3  126  .94

          26 18  08 53.04  +16 24.5   1.333  1.555    44.0 /  96  13.3  114  .98

          27 18  08 56.08  +16 20.0   1.325  1.552    44.0 /  96  13.3  102 1.00

          28 18  08 59.12  +16 15.4   1.316  1.550    44.0 /  96  13.2   90 1.00

          29 18  09 02.16  +16 10.8   1.307  1.547    44.0 /  96  13.2   78  .97

          30 18  09 05.20  +16 06.1   1.298  1.544    44.1 /  96  13.1   67  .93

          31 18  09 08.24  +16 01.4   1.290  1.541    44.1 /  96  13.1   55  .88

     Nov.  1 18  09 11.27  +15 56.6   1.281  1.538    44.1 /  96  13.0   44  .81

NAKANO

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                (C) Copyright 2004 OAA/ComputingSection

write mail from CFAD0::NAKANO on 2004-09-28 04:24:46(JST).

 

  62P/Tsuchinshan 1 

Epoch 2004 Dec. 21.0 TT = JDT 2453360.5  

T 2004 Dec. 7.94632 TT                                  Nakano

q   1.4892549            (2000.0)            P               Q

n   0.14876858     Peri.   22.84797     -0.48773154     -0.85402300

a   3.5274584      Node    96.76844     +0.77016681     -0.51855795

e   0.5778108      Incl.   10.50230     +0.41104870     -0.04174160

P   6.63

From 153 observations 1971-1998, mean residual 0".86.  Nongravitational

   parameters A1 = +0.63 +/- 0.03, A2 = +0.0116 +/- 0.0002.



NAKANO

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                (C) Copyright 2001 OAA/ComputingSection

write mail from CFAD0::NAKANO on 2001-04-28 20:31:35(JST).

 



戻ります。